unphishable.io

.io crawl

First seen 2026-04-12 · Last seen 2026-04-30 · ok HTTP/1.1 200 4599 ms crawled 2026-05-05

AU · 3.27.147.186 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Unphishable
Description: Learn Web3 Security through Interactive Challenges
Language: en

Technology

Server: openresty
CMS: Next.js

Social

DNS records live

NS

dane.ns.cloudflare.com
nicole.ns.cloudflare.com

Certificate (current)

E7

from 2026-04-23 to 2026-07-22

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://unphishable.io/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (3)

github.com×2
t.me×2
x.com×2

Linked from (1)

slowmist.io×2